High Quality Experimental Reagents; Tryptone; 73049-73-7; Culture Medium light yellow Powder

Peptone presents in a form of light yellow or white powder. It can easily dissolve in water and the solution will turn into light yellow color. Peptone contains plentiful of amino acid, especially sulfur-amino acid. It can also provide multiple vitamins and other elements to the growth of bacteria. 

Asurebiochem provides Industrial Grade, Pharmacy Grade, Reagent Grade peptone. Reagent grade meets BD、Oxoid、Merck standards.

Tryptone, also known as casein tryptone or pancreatic digest of casein, is a light yellow powder derived from the digestion of fresh beef and beef bones by pancreatic enzymes, followed by concentrated and dried. The product is characterized by good physical properties such as light color, good solubility, transparency, and lack of precipitate. 
Tryptone is suitable for the cultivation, isolation, proliferation, and identification of bacteria, as well as for preparing sterile testmedia, anaerobic bacteria media, and other biochemical test media for bacteria.

English name: Tryptone

Other names: Pancreatic Peptone

CAS number: 73049-73-7

Grade: BR

Total nitrogen: ≥ 14.5

Amino nitrogen: ≥ 2.5

Burning residue: ≤ 15.0%

Dry weight loss: ≤ 7.0%

Appearance: Light yellow powder, easily deliquescent. Soluble in water, forming a light yellow liquid, neutral or weakly acidic, insoluble in ethanol and ether.

Purpose: Biochemical research

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